853794

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 1928640

約数和(自身を除く): 1074846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 163, 194, 291, 326, 489, 582, 873, 978, 1467, 1746, 2619, 2934, 4401, 5238, 8802, 15811, 31622, 47433, 94866, 142299, 284598, 426897, 853794]

約数ペア:

[(1, 853794), (2, 426897), (3, 284598), (6, 142299), (9, 94866), (18, 47433), (27, 31622), (54, 15811), (97, 8802), (163, 5238), (194, 4401), (291, 2934), (326, 2619), (489, 1746), (582, 1467), (873, 978)]